apple.news
This US shoreline hosts one of Earth's largest shark gatherings. Aerial images just revealed something worrying
Scientists in Florida are concerned about the impacts of beach nourishment projects on blacktip sharks and other marine species. April 16, 2026 Researchers in Palm Beach County, Florida, have documented how much beach nourishment projects can disrupt nearshore waters – and they’re worried it could be a problem for both sharks and swimmers. Beach nourishment is when sand is added to a beach to protect it from erosion and widen recreational areas so people have more space to enjoy the shoreline.